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Varian archon User Manual

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Varian Analytical Instruments
2700 Mitchell Drive
Walnut Creek, CA94598-1675/USA
©Varian, Inc. 1999 Printed in U.S.A. 03-914642-00:6
Purge and Trap AutoSampler System
Operator’s Manual

Table of Contents

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Varian archon Specifications

General IconGeneral
BrandVarian
Modelarchon
CategoryLaboratory Equipment
LanguageEnglish

Summary

1 Introduction

1.1 Product Description

Detailed description of the Archon Purge and Trap AutoSampler and its automated sample handling capabilities.

1.2 Design Features

Highlights key features of the Archon AutoSampler, including its robotic arm, sample tray, and programmable options.

1.3 Specifications

Provides detailed specifications for the Archon AutoSampler, including capacity, dimensions, and environmental requirements.

1.4 Component Description

Describes the main components of the Archon, breaking them down by location like the front panel.

1.4.1 Front Panel

Details the components of the front panel, including the keypad and LCD screen for operation and programming.

1.4.2 Rear Panel

Describes the components and connections found on the rear panel of the Archon, including power, gas, and I/O ports.

1.4.3 Interior

Explains the internal components of the Archon, such as the robotic arm, probes, and syringe assembly.

1.5 Vial Types

Differentiates between the two types of sample vials (Patented SoilVial and Standard 40 mL VOC vial) used by the Archon.

2 Site Preparation / Installation

2.1 Materials Needed

Lists the necessary materials and tools required for the proper installation and setup of the Archon AutoSampler.

2.2 Unpacking the Archon

Provides instructions on how to safely unpack the Archon AutoSampler and its components from the shipping cartons.

2.3 Parts and Materials Included in the Accessory Kit (DY-505224-90)

Details the specific parts and materials included in the Archon Accessory Kit for installation and operation.

2.4 Lab and Bench Space Requirements

Specifies the required bench space, clearance, and placement considerations for installing the Archon AutoSampler in a laboratory environment.

2.5 Gas Connections

Explains the correct procedure for connecting the required high-purity helium gas supply to the Archon AutoSampler.

2.6 Electrical Connections

Details the proper electrical connections for the Archon AutoSampler, including power requirements and grounding.

2.7 Electronic I/O Signal Connections

Guides the user on connecting electronic I/O signals for communication between the Archon and other instruments like purge and trap systems.

2.7.1 Purge and Trap Sync Cable Connector

Explains the connection of the sync cable for communication between the Archon and purge/trap concentrators and GCs.

2.7.2 Personal Computer Connection

Describes how to connect the Archon to external computing devices via the RS-232 port for software control.

2.8 Water and Waste Lines Setup

Provides instructions for setting up the water and waste lines required for the Archon's operation, including blank/wash bottles.

2.8.1 Blank / Wash Bottle Setup

Details the setup procedure for the blank/wash water reservoir bottle and its associated lines.

2.8.2 Waste Lines Setup

Explains how to route and connect the waste lines from the Archon to appropriate waste receptacles for proper drainage.

2.9 Sample Tray Setup

Guides the user on removing, inserting, and properly positioning the sample tray within the Archon AutoSampler.

2.10 Sample Tray Coolant Setup (Optional)

Provides instructions for setting up the optional refrigerated chiller bath for cooling the sample tray.

2.11 Archon Soil Transfer Line Installation

Details the installation of the Archon sample transfer lines and purge gas cut-off solenoid valve lines to purge and trap instruments.

2.11.1 Archon to Tekmar 3000

Provides step-by-step instructions for installing the Archon to the Tekmar 3000 purge and trap instrument.

Tekmar 3000 Setup Specifications

Specifies the necessary configuration settings for the Tekmar 3000 to ensure proper communication with the Archon.

2.11.2 Archon to Tekmar 2000

Provides instructions for interfacing the Archon with the Tekmar 2000 purge and trap instrument, including fitting installation.

2.11.3 Archon to OI 4560

Guides the user through the installation of the Archon heated soil transfer line and purge gas lines to the OI 4560.

OI 4560 Setup Specifications

Specifies parameter settings for the OI 4560 to ensure proper handshaking and communication with the Archon.

2.12 Soil Helium Purge Gas Flow Adjustment

Explains how to adjust the helium purge gas flow rate for soil samples using the front panel controls.

2.13 Loop Calibration for Internal Standard

Details the procedure for calibrating the internal standard valve loop volume for accurate sample data analysis.

2.14 Installation Checklist

Provides a comprehensive checklist to verify all installation steps and connections are correct before operating the Archon.

3 Keypad Definition & Layout / Screen Display

3.1 General

Provides a general overview of the Archon's keypad layout and LCD screen, detailing operational and setup keys.

4 Operation Keys

4.1 Auto Key

Explains how to use the AUTO key to start the Archon's autosampling sequence, including method selection and delayed start.

4.2 Manual / Priority Sample Key

Describes how to use the MANUAL key for single sample runs or priority samples, including during an AutoRun.

4.2.1 Running a Priority Sample During an AutoRun.

Details how to interrupt an AutoRun to process a Priority Sample using the Manual key.

4.3 Flush Key

Explains how to use the FLUSH key to decontaminate sample pathways and offers four options for flushing.

4.3.1 Drain Sparge Tube

Details the procedure for draining the sparge tube as part of the system flush sequence.

4.3.2 Flush Syringe

Describes how to flush the 26 mL syringe assembly as part of the system flush sequence.

4.3.3 Rinse Sparge Tube

Explains how to rinse the sparge tube and syringe simultaneously as part of the manual flush mode.

4.3.4 Backflush Water Probe

Details how to backflush the water probe with hot blank water and helium.

4.4 Pause / Stop Key

Explains the multifunctionality of the Pause/Stop key for pausing or aborting operations during an AutoRun.

4.5 System Hold

Describes how to place the Archon in a 'HOLD' state, pausing its current sequence without affecting motors.

5 Method Setup

5.1 Method Editing

Guides the user on how to edit and save up to 30 methods for various sample analysis configurations.

5.2 Sample Method Parameters

Details various parameters for setting up sample methods, including sample type, vial numbers, volumes, and standards.

5.3 Blanks After Vial Editing

Explains how to program method blanks after specific sample vials to ensure system cleaning and contamination checks.

5.4 Method Programming Guidelines

Provides example programming guidelines for water and soil sample methods to aid in creating custom methods.

5.4.1 Water Method Program

Offers an example setup for programming a typical Water sample method, including key parameters.

5.4.2 Soil Method Program

Provides an example setup for programming a typical Soil sample method, including key parameters.

5.4.3 Blank Method Program

Explains how to program a Blank method, detailing parameter entries for blank runs.

5.5 Equilibrium Count and Equilibrium Time

Describes how Equilibrium Count and Time parameters are used to equilibrate samples to desired temperatures before analysis.

5.6 Operating Sequence Steps

Details the operational sequence steps performed by the Archon during a typical sample run.

5.6.1 Water Sample Sequence

Outlines the step-by-step process the Archon follows when running a Water sample.

5.6.2 Soil Sample Sequence

Details the sequence of operations performed by the Archon when processing a Soil sample.

5.6.3 Blank Sample Sequence

Describes the sequence of steps the Archon follows when performing a Blank sample run.

6 System Setup

6.1 Front Park

Explains the procedure to move the Robotic Arm to the front for easier access to the rear of the Archon for service.

6.2 System Status

Allows the user to view the remaining time for the Cycle Timer and the status of heated zones.

6.3 Maintenance

Covers procedures for maintaining the Archon, including filling reservoirs, priming lines, and resetting counters.

6.3.1 Standard Control

Details the process for filling internal standard reservoirs and priming the associated lines.

6.3.2 Adjust Counters

Explains how to view and adjust movement counts for critical components to schedule routine maintenance.

6.3.3 Shipping Position

Describes how to move the Archon's mechanisms to a secure position for shipping and installation of shipping hardware.

6.3.4 Clean Syringe

Details the procedure for moving the XYZ mechanism to allow access for cleaning the syringe assembly.

6.3.5 Elevator up/down

Explains how to exercise the sample elevator up and down for testing or maintenance.

6.4 System Calibration

Provides access to routines for calibrating target positions for the Robotic Arm and Gripper.

6.4.1 Calibration Test

Details how to run the Calibration Test to verify and ensure proper alignment of the unit.

6.4.2 Auto Calibrate

Guides the user through the Auto Calibrate program to automatically set coordinate positions for vial handling.

6.4.3 Vial 22 Position

Details the protocol to recalibrate the critical Vial 22 position, which is foundational for other tray locations.

6.4.4 Water Probe Vial Position

Explains the procedure to recalibrate the water probe vial position for proper probe penetration.

6.4.5 Equilibrium Block

Details how to recalibrate the Equilibrium Block position for accurate vial placement in the temperature equilibration zone.

6.4.6 Knockoff Clearance

Explains how to recalibrate the Knockoff Clearance to allow the gripper to pass under the Knockoff plate.

6.4.7 Standard Clearance

Details how to recalibrate the Standard Clearance for proper gripper passage under standard vials.

6.4.8 Manual Calibration: Coordinate Settings Menu Items

Describes manual calibration routines for fine-tuning robotic arm and gripper positions for specific instrument operations.

6.5 System Diagnostics

Allows testing of motors and remote I/O functions to verify proper operation and circuitry of the Archon.

6.6 System Settings

Enables adjustment of overall system parameters, including temperature settings, motor speeds, and time specifications.

6.7 System Options

Allows enabling optional features of the Archon, such as Barcode Scanner, Needle Sparge, and Vial Checks.

7 Maintenance

7.1 Removal and Replacement of the Needle Sparge or SoilVial Probe

Provides instructions for the removal and replacement of the needle sparge or SoilVial probes on the Archon.

7.2 Removal and Replacement of the Water Probe

Details the procedure for removing and replacing the water probe assembly on the Archon.

7.3 Cleaning the Soil Transfer Line Frit (PN DY-505599-00)

Explains how to clean the soil transfer line frit, a critical component for sample transfer.

7.4 Replacement of the Water Line Screen (P/N DY-505598-00).

Provides instructions for replacing the water line screen, a small but important component.

7.5 Replacement of the Soil Transfer Line (Nickel Line Only) (DY-505745-00)

Details the process for removing and replacing the soil transfer line assembly.

7.6 Replacement of the Soil Purge Gas Needle (DY-505463-00)

Guides the user through replacing the soil purge gas needle.

7.7 Cleaning the Vial Gripper

Explains the monthly procedure for cleaning the vial gripper arms to ensure proper vial handling.

7.8 Leak Check Helium Purge Gas Flow

Describes how to perform a leak check on the helium purge gas flow system to identify and resolve leaks.

7.9 Replacement of the Heated Upper Soil Valve

Provides instructions for replacing the heated upper soil valve assembly on the Archon.

7.10 Sample Stir Motor Speed Adjustment

Details how to adjust the speed of the sample stir motor using the access hole on the rear panel.

7.11 Drip Pan Cleaning

Explains the importance and procedure for cleaning the drip pan to prevent algae buildup.

7.12 Cleaning or Replacing the Syringe Plunger O-ring

Details the monthly procedure for cleaning or replacing the syringe plunger O-ring.

7.13 Cleaning the Internal Standard Valve and Lines

Guides the user on cleaning the internal standard valve and lines if standard recovery is low or erratic.

7.14 Installation of the Internal Standard Vials

Explains how to properly fill and install the 5 ml standard vials before starting a sample run.

7.15 Shipping Instructions

Provides instructions on how to prepare the Archon for shipping by accessing the 'Shipping Positions' menu.

8 Remote I/O Cable Hookup Instructions

Archon REMOTE I/O connector signal pin-outs.

Lists the pin assignments and wire colors for the Archon's REMOTE I/O connector for cable hookup.

8.1 Archon to Tekmar LSC-2000 and 3000, P/N DY-505872-00

Provides detailed pin-out diagrams and configuration steps for connecting the Archon to Tekmar LSC-2000/3000.

8.2 Archon to Tekmar 3000 with HP 5890, P/N DY-505869-00

Details the hookup and configuration for interfacing the Archon with a Tekmar 3000 and HP 5890 GC.

8.3 Archon to Tekmar LSC 2000/3000 with Varian 3400/3600, P/N DY-505868-00

Provides pin-out diagrams and connection instructions for the Archon to Tekmar LSC 2000/3000 with Varian 3400/3600.

8.3.1 Varian GC Motherboard Attachments – J16 and J32

Explains the connection of Archon and Workstation cables to the Varian GC motherboard using splitters.

8.3.2 J-16 Splitter DY-700030-00

Describes the J-16 Splitter, an accessory used for Varian GC motherboard connections.

8.3.3 J-23 Splitter DY-700031-00

Describes the J-23 Splitter, an accessory used for Varian GC motherboard connections.

8.4 Archon to Tekmar LSC 2000 / 3000 with HP 5890 w/5970/71/72

Provides hookup and configuration for Archon to Tekmar 3000 with HP 5890 GC/MS systems.

8.6 Archon to Tekmar LSC 2000 / 3000 to HP 6890, P/N DY-505873-00

Details the cable hookup and configuration for connecting the Archon to Tekmar LSC 2000/3000 and HP 6890 GC.

8.7 Archon to OI 4460/4560 with HP 5890, P/N DY-505871-00

Provides connection and configuration details for the Archon to OI 4460/4560 with HP 5890.

8.8 Archon to OI 4460 / 4560 with Varian 3400/3600, P/N DY-505870-00

Details the hookup and configuration for the Archon to OI 4460/4560 with Varian 3400/3600.

8.9 Archon to OI 4460 / 4560 to HP 5890, RTE HP 1000 GC / MS Software

Provides instructions for connecting the Archon to OI 4460/4560 and HP 5890 GC/MS systems.

8.10 Archon to Tekmar 2000/3000 with Varian 3800, PN 03-925673-01

Details the cable hookup and configuration for the Archon to Tekmar 2000/3000 with Varian 3800.

9 Error Code Screen Messages

10 Spare Parts and Service Information

Archon parts are categorized into:

Lists the main categories of Archon parts available, such as interface cables, probes, and solenoids.

11 Technical Assemblies

11.1 Front Panel

Illustrates and lists the components found on the front panel of the Archon, including gauges and controllers.

11.2 Syringe Plate

Shows the syringe plate assembly, detailing its main components like the internal standard valve and probes.

11.2.1 Internal Standard Valve Assembly

Details the components of the internal standard valve assembly, including the motor, valve, and reservoir vials.

11.2.2 Mixing Solenoids / 26 mL Syringe Assembly

Illustrates the mixing solenoids and the 26 mL syringe assembly, listing their associated parts.

11.2.3 Probe Section

Details the different probe assemblies, including water, soil, and needle sparge probes, and their part numbers.

11.2.4 Vial Sample Stations

Shows the vial sample stations, listing components like the stir motor assembly and vial cups.

11.3 Interface / Transfer Line, Purge Gas Solenoid

Details the interface, transfer line, and purge gas solenoid components of the Archon system.

11.4 Rear Panel

Provides a detailed diagram of the rear panel components, including valves, motors, and belts.

11.5 Robotic Arm

Illustrates the robotic arm assembly, listing its motors, pulleys, and sensor boards.

11.6 Interconnect Diagram

Presents a diagram showing the interconnections between various components of the Archon system.

12 Flow Diagrams

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